Science Ch. 1

Match it! Select the correct answer from the pull down...Good luck!

When designing an experiment, the first step is to __________________.

Science cannot answer questions about _______________.

Scientific ______________must be supported by observations and results from many investigations and are not absolute.

The process of learning more about the natural world is _____________________-.

Models can do all of the following EXCEPT _______________.

Experiments and investigations must be _________________________.

When conducting an experiment, the last step is to __________________.

A variable in an experiment that stays the same is a (n) ________________________.